Look at the TDI charts for Orlando and find the highest TDI that you can still book. Unfortunately July 4th and week 51 are probably already booked solid, so you may have to go with another July week if you can/ Unfortunately with already being part way through the first year of usage, you won't get a great prime week to put up for trade. Salvage the use year with the best week you can get, you should still be fairly successful getting some good exchanges.